Symposium
Molecular Ensemble 2009

Period: December 7, 2009(Mon.)
December 8, 2009(Tue.)
December 9, 2009(Wed.)
9:00-17:50
9:30-17:40
9:30-17:10

Venue:RIKEN    2F Meeting Room at RIBF Building

Sponsor: Molecular Ensemble Research Group, RIKEN


SCOPE
"Molecular Ensemble" means a highly organized and functional molecular system, each component of which is joined to each other by a variety of weak non-covalent interactions. Molecules interact with one another through weak intra- and inter-molecular interactions. These intra- and inter-molecular non-covalent interactions play crucial roles in determining the function of the molecular assembly.
Our grand challenge is to understand properties and functions of the molecular assembly in terms of the non-covalent interactions, and create highly organized and functionalized molecular systems. Our strategy is based on the concepts, "the electron is the lead of materials science", and "structure and spectroscopy tell us electronic state, and the electronic state explains properties and functions". Our research group is based on collaboration of physics, chemistry, and biology.
In this symposium, we will demonstrate newest research topics of the molecular systems and discuss possibilities of research collaborations.



BOARD MEMBERS
Reizo KATOMaki KAWAIZhaomin HOU
Hiroyuki OSADAMikiko SODEOKAAtsushi MIYAWAKI
Yoshitsugu SHIROHidenori TAKAGITahei TAHARA
Shik SHINMasaki TAKATATeiichiro MATSUZAKI
Isao WATANABEYoshio SAKAGUCHIYutaka ITO

PROGRAM
1st Day      Dec 7, 2009

9:00-9:10 Opening Remarks
Kohei TAMAO, RIKEN

9:10-9:40 【Overview of Molecular ensemble Research】
GH Reizo KATO, Research Group for Molecular Ensemble
9:40-10:10 【Basic Science toward Molecular Devices】
Reizo KATO, Development team
10:10-10:40 【Syntheses of New Functional Molecules】
Zhaomin Hou, Development team
10:40-11:00 Coffee Break
11:00-11:30 【New Methods and Instruments for Molecular Systems】
Tahei TAHARA/Analysis team
11:30-12:00 【Physics and Chemistry of Metalloproteins(1)】
Yutaka ITO/Analysis team
12:00-14:00 Lunch and Poster Session
14:00-14:30 【Physics and Chemistry of Metalloproteins(2)】
Yoshitsugu SHIRO/Analysis team
14:30-15:00 【Physics and Chemistry of Metalloproteins(3)】
Shik SHIN/Analysis team
15:00-15:20 Coffee Break
15:20-15:50 【Science of Fluorescent Proteins -Collaboration inside and outside RIKEN】
Atsushi MIYAWAKI/Development team
15:50-16:10 【Structural Insight into Fluorescence Mechanism of GFP-like Proteins】
Akihiro KIKUCHI/Analysis team
16:10-16:30 【Emission Mechanism of Fluorescence Proteins studied by Advanced Laser Spectroscopy】
Haruko HOSOI/Toho University
16:30-16:50 【Toward Rational Molecular Design of Functional Proteins;Emission Color Tuning Mechanism of Fluorescent Proteins】
Jun-ya HASEGAWA/Kyoto University
16:50-17:10 General Comments from Reviewers
17:20-17:50 Closed session
18:00 Convivial party (You will be charged 1,000 yen.)






2nd Day      Dec 8, 2009

      New Stage of Solid State Physics(Chairperson; H. Kobayashi)
9:30-10:10 "Fascinations in p-d Systems"
H. Fukuyama (Tokyo Univ. of Science)
10:10-10:50 "Collaboration of Materials Science and Ultrafast Science for the development of Molecular Ensemble Research"
S. Koshihara (TITECH)
10:50-11:10 Coffee break
      Biological Molecular Systems(Chairperson; H. Fukuyama)
11:10-11:50 "Modeling light-driven proton pumps in artificial photosynthetic reaction centers"
F. Nori (RIKEN)
11:50-12:30 "Gating motions of the KcsA potassium channel detected as a movie"
H. Shimizu (Univ of Fukui.)
12:30-14:00 Lunch

      Molecular Devices(Chairperson; T. Tahara)
14:00-14:40 "Organo Electronic Devices:Syncretism of Molecular science and Technology"
E. Nakamura (Univ. of Tokyo)
14:40-15:10 "Electronic States of Molecular Devices in Operation"
H.S. Kato (RIKEN)
15:10-15:40 "Spin-spin Interaction Studied by the Reaction Yield Detected and Optically Detected Magnetic Resonance"
Y. Sakaguchi (RIKEN)
15:40-16:00 Coffee Break
      Biological Molecules(Chairperson; Z. Hou)
16:00-16:40 "Electronic Structure and reactivity of heme complexes and heme proteins"
H. Fujii (OIIB)
16:40-17:10 "Chemical Biology studies Based on small-molecular-protein Interaction"
A. Saito (RIKEN)
17:10-17:40 "Development of Small Molecule Modulator Controlling the Function of Protein Kinase and Phosphatase"
M. Sodeoka (RIKEN)




3rd Day      Dec 9, 2009

      Computational Science for Molecular Systems(Chairperson; S. Koshihara)
9:30-10:10 "Recent Activities inthe Electronic Structure Calculations of Molecule-based Materials"
K. Terakura (JAIST)
10:10-10:50 "Variational Wave Function Model Studies of Quasi Two Dimensional Triangular Materials"
S. Yunoki (RIKEN)
10:50-11:10 Coffee break

      Theoretical Approaches to Molecular Systems(Chairperson; M. Takata)
11:10-11:50 "Effective Models and Charge, Spin, Lattice Orderings in Molecular Conductors"
H. Seo (RIKEN)
11:50-12:30 "Multi-sclae Simulations of Calcium Ion Pump and Phosphoserine Phosphatase"
Y. Sugita (RIKEN)
12:30-14:00 Lunch

      New Phenomena and Methods(Chairperson; S. Shin)
14:00-14:40 "Ferroelectric Polarization in Organic Conductors Generated by Wigner Crystallization of Electrons"
K. Yamamoto (IMS)
14:40-15:10 "Visualization of Inter- and Intra- Molecule Interaction by Synchrotron X-ray Diffraction"
M. Takata (RIKEN)
15:10-15:40 "Single spin detection of molecules by STM/STS"
H. Takagi (RIKEN)
15:40-16:00 Coffee break

      Molecular Ensembles: Interdisciplinary and International Collaboration(Chairperson; R. Kato)
16:00-16:30 "Developments of Extreme Conditioned μSR Setups"
T. Matsuzaki (RIKEN)
16:30-17:10 "Molecular Ensembles - Playground for Chemistry and Physics:a European Perspective"
P. Day (Royal Institution of Great Britain)